Men's Blue Shirts

From crisp sky blue to deep navy, discover elevated shirts designed for wherever the journey takes you. Crafted with premium fabrics and exclusive Japanese performance technology, BUKI blue shirts deliver timeless style, exceptional comfort, and effortless versatility—from the airport to the office to dinner.

Breathable. Wrinkle-resistant. Four-way stretch. Machine washable.

The blue shirt, perfected.

Filter
  • Customer Favorite!
    • Kensington Long Sleeve Button-Down Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Navy-Buki
    A man wearing a Buki Kensington blue textured long-sleeve button-down shirt, navy trousers, and sunglasses walks on a city street while holding a newspaper and carrying a brown leather shoulder bag.
    Kensington Long Sleeve Button-Down Tech Shirt
    BUKI
    $178.00
  • New
    • Moody Blues Plaid Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-L-Navy/Black-Buki
    Man sitting on a couch wearing a Buki Moody Blues shirt with rolled-up sleeves, with a mug.
    Moody Blues Plaid Long Sleeve Tech Shirt
    BUKI
    $178.00
  • Customer Favorite!
    • Swiss Check Long Sleeve Tech Shirt - Blue-LONG SLEEVE SHIRTS-BUKI-M-Blue / White-Buki
    A man wearing a Buki Swiss Check Long Sleeve button-down shirt and white Eagle Shorts stands on a boat deck with blue water and a sunny sky in the background.
    Swiss Check Long Sleeve Tech Shirt - Blue
    BUKI
    $178.00
  • Customer Favorite!
    • Montauk Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Cool Blue-Buki
    Montauk Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Cool Blue-Buki
    Montauk Long Sleeve Tech Shirt
    BUKI
    $178.00
  • Customer Favorite!
    • Square Up Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Cool Blue-Buki
    Square Up Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Cool Blue-Buki
    Square Up Long Sleeve Tech Shirt
    BUKI
    $178.00 $99.00 Save 44%
  • Customer Favorite!
    • Buki + CINQO 'Single Shot' Long Sleeve Shirt Blue Night-LONG SLEEVE SHIRTS-BUKI-Blue Night-M-Buki
    Buki + CINQO 'Single Shot' Long Sleeve Shirt Blue Night-LONG SLEEVE SHIRTS-BUKI-Blue Night-M-Buki lifestyle
    Cinqo 'Single Shot' Long Sleeve Shirt - Blue Night
    BUKI
    $158.00 $99.00 Save 37%
  • Customer Favorite!
    • he Go Big Stripe Long Sleeve Tech Shirt - Royal Blue-LONG SLEEVE SHIRTS-BUKI-Royal Blue-Buki
    The Go Big Stripe Long Sleeve Tech Shirt - Royal Blue-LONG SLEEVE SHIRTS-BUKI-S-Royal Blue-Buki
    The Go Big Stripe Long Sleeve Tech Shirt - Royal Blue
    BUKI
    $178.00
  • Great For Travel
    • Five-O Floral Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Blue/White-Buki
    Man wearing aBuki Five O'Floral shirt by a waterfront with houses and boats in the background.ech
    Five-O Floral Long Sleeve Tech Shirt
    BUKI
    $178.00
  • Customer Favorite!
    • Mauro Long Sleeve Check Tech Shirt - Royal Blue-LONG SLEEVE SHIRTS-BUKI-M-Tokyo Blue-Buki
    Man wearing Mauro Blue Tech Shirt with Eagle Short at Formula One
    Mauro Long Sleeve Check Tech Shirt - Royal Blue
    BUKI
    $178.00
  • Customer Favorite!
    • Hansen Stripe Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Cove Blue-Buki
    Hansen Stripe Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Cove Blue-Buki
    Hansen Stripe Long Sleeve Tech Shirt
    BUKI
    $178.00 $99.00 Save 44%
  • New Color
    • Buki + CINQO 'Single Shot' Short Sleeve Tech Shirt - Blue Night-SHORT SLEEVE SHIRTS-BUKI-M-Blue Night-Buki
    A man stands on a beach at sunset wearing a Single Shot Blue-Night short-sleeve button-up shirt, white Eagle shorts, and white sneakers. A fire pit with flames, patio chairs, and the ocean are visible in the background.
    Cinqo 'Single Shot' Short Sleeve Shirt - Blue Night
    BUKI
    $148.00 $99.00 Save 33%
  • LIMITED EDITION
    • Five-O Floral Short Sleeve Tech Shirt-SHORT SLEEVE SHIRTS-BUKI-M-Blue/White-Buki
    Man wearing a Five O'Floral Short Sleeve shirt by a waterfront with boats and greenery.
    Five-O Floral Short Sleeve Tech Shirt
    BUKI
    $158.00
  • SELLING FAST
    • Studio Dot Long Sleeve Tech Shirt - Blue-LONG SLEEVE SHIRTS-BUKI-Blue
    Man in a blue shirt holding a mug by a waterfront with buildings and trees in the background wearing a Studio Dot in Blue with a Buki Pant
    Studio Dot Long Sleeve Tech Shirt - Blue
    BUKI
    $178.00
  • THE PAR 4 POLO BUNDLE
    • Buki's Cinqo Polo 4 Pack - Navy/White/Julep/Blue-OUTFIT SETS-BUKI-M-Buki
    Buki + CINQO Polo - Navy-POLO SHIRTS-BUKI-M-Navy-Buki
    Buki Cinqo Polo 4-Pack - Navy/White/Julep/Blue
    BUKI
    $432.00 $198.00 Save 54%
  • New Color
    • Cinqo 'Single Shot' 2-Pack - French Blue-LONG SLEEVE SHIRTS-BUKI-French Blue-M-Buki
    Buki Cinqo 'Single Shot' Long Sleeve Tech Shirt - French Blue-LONG SLEEVE SHIRTS-BUKI-French Blue-M-Buki
    Cinqo 'Single Shot' 2-Pack - French Blue
    BUKI
    $316.00 $248.00 Save 22%
  • Just Arrived
    • Field Day Tech Shirt worn open over a scrimmage short with a Cinqo White Tech Tee
    Man wearing Buki Cinqo Tech T-shirt with Field Day Short Sleeve Shirt and Scrimmage Short L
    Field Day Short Sleeve Tech Shirt
    BUKI
    $158.00
  • New
    • Buki + CINQO Polo - Navy-POLO SHIRTS-BUKI-M-Navy-Buki
    Man wearing a navy Cinqo polo shirt and white Eagle shorts on the Amalfi Coast
    Buki Cinqo Polo - Navy
    BUKI
    $108.00
    Sale
    Retro Blues Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Navy-Buki
    Retro Blues Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Navy-Buki - collar detail
    Retro Blues Long Sleeve Tech Shirt
    BUKI
    $178.00 $99.00 Save 44%
  • Just Arrived
    • Cinqo Western Long Sleeve Tech Shirt - LONG SLEEVE SHIRTS-BUKI-Navy-Buki
    Man in a navy Buki Western shirt and sunglasses holding a drink at a horse race track.
    Buki’s Cinqo Western Tech Shirt - Navy
    BUKI
    $178.00
  • New
    • Man in Buki Cinqo Polo in Ice Water
    Golf Pro on the tour in Buki Cinqo Ice Water Polo
    Buki Cinqo Polo - Cool Blue
    BUKI
    $108.00
  • SAVE $68
    • Buki's Cinqo Polo 2 Pack - Navy/White-POLO SHIRTS-BUKI-M-Buki
    Man wearing Buki Cinqo Polo in White with White Eagle Shirt on vacation
    Buki Cinqo Polo 2-Pack - White/Navy
    BUKI
    $216.00 $148.00 Save 31%
  • New
    • Buki + CINQO Polo - Julep-POLO SHIRTS-BUKI-M-Julep-Buki
    Man in an office wearing a Buki Cinqo polo shirt in Julep and Navy pants.
    Buki Cinqo Polo - Julep
    BUKI
    $108.00
  • SAVE $108
    • Studio Dot Dress Shirt 2-Pack - Teal/Blue-OUTFIT SETS-BUKI-M-Buki
    Studio Dot Long Sleeve Tech Shirt - Blue-LONG SLEEVE SHIRTS-BUKI-M-Cool Blue-Buki
    Studio Dot Dress Shirt 2-Pack -Royal Blue/Teal
    BUKI
    $356.00 $248.00 Save 30%
  • SAVE $70
    • Buki's Western Shirt 2 Pack - Navy/White-OUTFIT SETS-BUKI-M-Buki
    Man in a navy Buki Western shirt and sunglasses holding a drink at a horse race track.
    Buki’s Cinqo Western Tech Shirt 2-Pack - Navy/White
    BUKI
    $356.00 $286.00 Save 20%
  • Just Arrived
    • Buki’s Cinqo Western Tech Shirt - Floral-LONG SLEEVE SHIRTS-BUKI-M-Floral-Buki
    Buki’s Cinqo Western Tech Shirt - Floral-LONG SLEEVE SHIRTS-BUKI-M-Floral-Buki
    Buki’s Western Tech Shirt - Floral
    BUKI
    $178.00
  • New Color
    • Single Shot Long Sleeve Tech Shirt - French Blue-LONG SLEEVE SHIRTS-BUKI
    Buki Cinqo 'Single Shot' Long Sleeve Tech Shirt - French Blue-LONG SLEEVE SHIRTS-BUKI-French Blue-M-Buki
    Cinqo 'Single Shot' - French Blue
    BUKI
    $158.00
  • SAVE $108
    • Studio Dot Dress Shirt 2-Pack - Navy/Teal-OUTFIT SETS-BUKI-M-Buki
    Studio Dot Dress Shirt 2-Pack - Navy/Teal-OUTFIT SETS-BUKI-M-Buki
    Studio Dot Dress Shirt 2-Pack
    BUKI
    $356.00 $248.00 Save 30%